Comparison

Body Parts vs LEST

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

Body Parts

Learn basic human anatomy with this educational app. It visually highlights body parts, divided into upper, middle, and lower sections, and offers descriptions in multiple languages. Includes revision questions and audio for private parts in English.

Highlights
  • Human body part descriptions
  • Multi-language support (English, Spanish, French, Russian, German)
  • Visual highlighting with blur technology
  • Revision questions
  • Audio descriptions for private parts (English)
Read full description

"Body Parts - Basic" application describes basic parts of a human body. This application describes individual body parts, taking a human body as an example. The body parts are divided in to levels - upper, middle and lower. This application uses blur technology to highlight the part that is being described. This application shows body parts in languages- English/ Spanish/ French/ Russian and German. Questions at the end of the section help to revise the contents. The app also has images with audio describing the private parts of a human body for the language English.

About

LEST

Read full description

The Letter Sound Test (LeST) tests a person’s ability to sound out single letters and letter combinations.Β  - Run a LeST test session in under 10 minutes. - Automated percentile and z-score calculations for graphemes. - Practice marking before you buy. - Hear correct pronunciations of all the letter-sound combinations before you buy. More about the LeST: In order to be able to sound out words, we need to know which sound a letter or letter combination corresponds to. The LeST evaluates which letter(s) a person can sound out in isolation (i.e., not in the context of a word or nonword).Β  The LeST is a simple reading aloud task and contains 51 graphemes (single letters and letter combinations). This test can be administered to individual students. At the end of the test, the tester gets an overview of the grapheme a reader can sound out in isolation. The tester may then decide to train the letter-sound-correspondences for the letters that the reader could not sound out correctly. This app has been developed from the LeST literacy assessment tool created by Macquarie University Centre for Reading.

Screenshots

Body Parts4 screens
LEST4 screens

Verdict

The call

The clearest difference is price: LEST at Free against Body Parts's $3.99. LEST also leads on iOS requirement (12.0 vs 14.0). Body Parts's advantage is in-app purchases (none vs 10) and update cadence (every 3 months vs every 19 months). On ads and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

LEST is free to download; Body Parts costs $3.99 up front. LEST sells 10 one-off in-app purchases. Body Parts asks for nothing beyond the download.

UpkeepUpdate frequency

Body Parts ships an update every 3 months, LEST every 19 months. The most recent releases landed on September 2, 2026 and September 11, 2026 respectively.

Scorecard4 real differences Β· 4 level
Body Parts versus LEST: the parameters behind the verdict, then further details
ParameterBody PartsLEST
Price$3.99Free β€” better
Positive reviews50.0% of reviewsβ€”
Update frequencyEvery 3 months β€” betterEvery 19 months
AdsNoNo
In-app purchasesNo β€” betterYes
MonetizationPaidβ€”
DevicesiPhone, iPad, iPod, Mac β€” betteriPhone, iPad, iPod
Requires iOS14.012.0 β€” better
Further details β€” not scored
Size33 MB24 MB
Age rating4+12+
DeveloperGomathy ShankaranSCIPILOT PTY LTD

In-app purchases

None

Body Parts

No in-app purchases

10 purchases

LEST

One-time10
  • 1 LeST Result Sheet$5.49
  • 5 LeST Results Sheets$24.99
  • 5 LeST Results Sheets$31.99
Show 7 more
  • 20 LesT Results Sheets$89.99
  • 50 LeST Results Sheets$159.99
  • 70 LeST Results Sheets$219.99
  • 160 LeST Results Sheets$259.99
  • 200 LeST Results Sheets$299.99
  • 500 LeST Results Sheets$499.99
  • 800 LeST Results Sheets$799.99

Questions

Is Body Parts free?
Body Parts costs $3.99, with no in-app purchases.
Is LEST free?
LEST is free to download, with in-app purchases available.
Do Body Parts or LEST have ads?
Neither Body Parts nor LEST shows ads.
Which is updated more often, Body Parts or LEST?
Body Parts ships an update every 3 months, and LEST every 19 months. Most recently, Body Parts was updated on September 2, 2026 and LEST on September 11, 2026.

Other comparisons